SKU: MAG-226-43-10
UPC: 798681108602
The Mag Sig P226 357/40 10rd Bl is a factory-engineered component designed to maintain the uncompromising performance standards of the P226 platform. Professionals who carry the P226 in .357 SIG or .40 S&W understand that the magazine is the most critical link in the cycle of operation. This 10-round magazine ensures that duty sidearms remain operational under the most demanding conditions, providing the exact geometry and spring tension required for consistent feeding and cycling.
When analyzing the specifications for a duty-ready magazine, the internal spring rate and follower design are paramount. This model is optimized for the high-pressure characteristics of the .40 S&W and .357 SIG cartridges, preventing the nose-diving issues often found in aftermarket alternatives. For those looking to buy a replacement or additional training mags, sticking to factory-spec ensures the slide locks back reliably on the last round every time, a necessity for professional tactical applications.
Constructed with a durable blued finish, the Mag Sig P226 357/40 10rd Bl is built to resist corrosion and provide a smooth release from the mag well during high-stress reloads. The 10-round capacity offers a compliant solution for restricted jurisdictions without sacrificing the structural integrity of the steel magazine body. This balance of durability and precision engineering makes it a staple for those conducting a review of their current loadout or preparing for professional certification.
Reliability in the field is non-negotiable, and SIG SAUER magazines are manufactured to exact tolerances to interface perfectly with the P226 magazine catch and feed ramp. Whether utilized for law enforcement service or civilian self-defense, these magazines provide the peace of mind that comes with using original equipment manufacturer parts. Outfitting your kit with the correct Mag Sig P226 357/40 10rd Bl is a fundamental step in ensuring your primary sidearm remains ready when it matters most.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.